.tbody{
    width: 100%;
    height: auto;
    padding-top: 20vh;
    background-attachment: fixed;
    background-position: top;
    word-wrap: break-word;
    overflow-wrap: break-word;
    vertical-align: baseline;
    font-family: Microsoft Yahei UI, 宋体, Verdana, Geneva, Tahoma, sans-serif;
    background: url("../picture/plane101.jpg");
    -webkit-background-size: cover;
    -moz-background-size: cover;
    -o-background-size: cover;
    background-size: cover;
}

.signup-form{
    margin-left: auto;
    margin-right: auto;
    text-align: center;
    background-color: hsla(0,0%,90%,.92);
    width:363px;
    padding: 50px 0;
    border-radius: 4px;
}

.signup-form .logo-block{
    margin-bottom:40px;
}

.signup-form .logo-block .logo{
    margin-bottom: 5px;
    display: inline-block;
    width:235px;
    height: 87px;
    background-image: url("../picture/logo-s.png");
    background-repeat: no-repeat;
}

.signup-form .intro{
    color: #757c80;
    font-size:12px;
    font-weight: 700;
}

.signup-form .input-field{
    border: 1px solid #dfebf2;
    background-color: white;
    position: relative;
    margin: 0 auto;
    border-radius: 4px;
    width:300px;
    padding: 0;
}

.signup-form .input-field input:placeholder-shown{
    color: #aaa;
}

.signup-form .input-field input{
    width:290px;
    height: 40px;
    color:black;
    display: block;
    outline: 0;
    margin: 0;
    padding: 0;
    padding-left: 10px;
    line-height: normal;
}

.signup-form .input-block .input-field{
    margin: 0 auto;
    border-radius: 0;
}

.signup-form .input-block .input-field:first-child {
    border-radius: 4px 4px 0 0;
}

.signup-form .input-block .input-field:last-child{
    border-radius: 0 0 4px 4px;
    border-bottom: 1px solid #dfebf2;
}

.signup-form .input-check {
    margin: 30px auto 5px auto;
}

.signup-form input[type="radio"]{
    margin-left: 15px;
}

.signup-form .input-option {
    margin: 5px auto;
}

.signup-form label#gentle {
    width: 40px;
    text-align: left;
    margin-right: 15px;
}

.signup-form #submit {
    display: block;
    margin: 0 auto;
    margin-bottom: 8px;
    width: 300px;
    height: 40px;
    line-height: 40px;
    background-color: #25c6ff;
    color:white;
    font-weight: 700;
    outline:none;
}

/*All buttons */
.btn, .signup-form #submit {
    text-transform: none;
    cursor: pointer;
    display: inline-block;
    text-align: center;
    text-decoration: none;
}

.btn, .signup-form #submit, .signup-form .input-field input{
    border: none;
    border-radius: 4px;
}

/*Buttons EXCEPT those in general type*/
/*TBD*/

.signup-form .bottom-block{
    list-style: none;
    width:300px;
    margin:0 auto;
    color: #666;
    font-size: 16px;
    font-weight: 700;
    overflow: hidden;
}
.signup-form .status{
    text-align: center;
    margin-top: 10px;
}

.signup-form .error-status{
    text-align: center;
    margin-top: 10px;
    color: #b00;
}

.signup-form .hide{
    display: none;
}

input {
    font: inherit;
    overflow: visible;
}